15938296

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1303}}^1$

素因数の和:1459

約数の個数: 32

約数和(自身を含む): 32860800

約数和(自身を除く): 16922504

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 139, 278, 556, 1112, 1303, 1529, 2606, 3058, 5212, 6116, 10424, 12232, 14333, 28666, 57332, 114664, 181117, 362234, 724468, 1448936, 1992287, 3984574, 7969148, 15938296]

約数ペア:

[(1, 15938296), (2, 7969148), (4, 3984574), (8, 1992287), (11, 1448936), (22, 724468), (44, 362234), (88, 181117), (139, 114664), (278, 57332), (556, 28666), (1112, 14333), (1303, 12232), (1529, 10424), (2606, 6116), (3058, 5212)]